Twitch Runner ShoesPRODUCT STORY Go hard or go home in the power performance Twitch Runner. Modelled after PUMAs celebrated Velocity Nitro, the Twitch Runner boasts clean lines and slick design detail. A bold paint line highlights the cushioned tooling while the mono mesh upper material is breathable and comfortable during both speed and endurance runs. A zoned rubber outsole creates durability and traction clout when you need it, and the midfoot is locked down with